package com.principle.mediator;
//同事抽象类
public abstract class Colleague {
    private Mediator mediator;
    public String name;

    public Colleague(Mediator mediator, String name) {
        this.mediator = mediator;
        this.name = name;
    }
    public Mediator GetMediator(){
        return this.mediator;
    }
    public abstract void sendMessage(int stateChange);
}
